Question
a.
Side walls of a venturi head flume are splayed out from the end of the throat at 1 : 10 for a length of 4.5 m
b.
Length of side walls should be such that the width of the flume is made equal to 2/3rd the bed width of the distributary
c.
Once the width of the flume becomes 2/3rd of the width of the distributary, the splayed walls are increased to 1 in 3 to get full bed width
d.
None of these.
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